86' 190e 2.3 8V fuel mixture adjustment
After installing a rebuild cylinder head, I noticed a high fuel consumption, also engine idles at 1200 in park and neutral, and
800 in gear positions. Before the cylinder head job I tempered with the fuel mixture adjustment and auxilary air valve.
Can enyone tell me how to calibrate the auxilary air valve and
fuel mixture. After correcting the problem with fuel mixture and
air valve I want to check the ignition timing but my Haynes manual does not say at what rpm range it shall be set.
Thank you in advance for your help.